baber/WOPTO huggingface dataset:
Patent JP-H03127054-A (JP)
Title: Method for processing silver halide photographic dry plate
Inventor: SUGITA HIROSHI
IPC: G03C5/38
Filed: 1989-10-13
Abstract: PURPOSE:To obtain good film strength by fixing with a fixing solution containing no hardener the photographic dry plate prepared by forming a photosensitive silver halide emulsion layer on a glass support, after exposure and development. CONSTITUTION:The photographic dry plate comprising the glass support and the photosensitive silver halide emulsion layer is, after exposure and development, fixed with the fixing solution not containing the hardener, such as water- soluble chromium salt or water-soluble aluminum salt. The silver halide emulsion layer is usually a hydrophilic colloidal layer containing the hydrophilic colloid, such as gelatin, albumin, casein, alginic acid, cellulose derivatives, or the like, thus permitting film strength to be enhanced.
Patent JP-2000097208-A (JP)
Title: Rectilinear actuator
Inventor: NODA MITSUO
IPC: F15B15/14
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a rectilinear actuator which can hold its stiffness and which is thin. SOLUTION: A guide rail 10 is fixed to an L-like cross-sectional shape base 1 which comprises a bottom wall 1a and a side wall 1b formed therein with a groove for attaching accessories, and which is fixed at its longitudinally opposite ends with connection plates, and a rodless cylinder 30 is arranged in an accommodation space C at a side of a surface 1c on the side remote from the side wall 1b, along the guide rail 10, a heightwise part thereof being superposed with the bottom wall 1a of the base 1 in the thicknesswise direction of the bottom wall 1a. The rodless cylinder 30 is fixed thereto with a slide table 18 so as to guide the slide table 18 along the guide rail 10, and the slide table 18 is connected to an mover outside of the rodless cylinder 30.
Patent JP-S62130103-A (JP)
Title: Numerically controlled automatic lathe
Inventor: SUGIMOTO KENJI
IPC: B23B7/06
Filed: 1985-11-29
Abstract: PURPOSE:To make a tool for the following process stand by near a workpiece while being machined, or to carry out simultaneous machining by providing a first tool rest which is moved perpendicularly, and a second tool rest which is moved both in parallel and perpendicularly, to headstocks which are opposite to each other, and an operation correcting means. CONSTITUTION:A workpiece is mounted on the main spindle 23 of a headstock 22, and machined with a tool 33 which is fixed to the turret 34 of a first tool rest 32, through a guide bush 11. During this machining, a tool 45 on the turret 46 of a second tool rest 44 can be moved in a Z2 or an X2 direction, to be kept standing by near the workpiece, or to carry out simultaneous machining. The simultaneous machining is carried out with a corrected moving quantity, by adding the feed quantity and speed of a Z1 axis to those of a single Z2 axis. It is also possible to carry out simultaneous machining by holding a separate workpiece on the opposite main spindle 52 and using a tool 45. Thus, by providing the tool rest in such a way that a tool is positioned in front of a headstock and by carrying out control with an NC device, it is possible to make a tool for the following process wait near a workpiece while being machined with another tool, or the carry out simultaneous machining.
Patent JP-2001088219-A (JP)
Title: Method for production of film laminate
Inventor: SATO TOSHIAKI
IPC: B29C65/08
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To produce a film laminate by strongly bonding a thermoplastic liquid crystal polymer film to an adherend under pressure in a short time. SOLUTION: A thermoplastic liquid crystal polymer film and an adherend are superposed one upon another and subsequently bonded under pressure while heat-treated between rolls in a state held between cover materials, and the obtained laminate is separated from the cover materials.
Patent JP-H11110096-A (JP)
Title: Buffer circuit and its data holding method
Inventor: MISHIMA JUNICHI
IPC: H03K19/0175
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the transfer speed of data without heightening the clock frequency level by connecting a clocked CMOS inverter circuit which is controlled by the inverse a clock signal in antiparallel to an inverter circuit which is placed between an output terminal that outputs the output data to a functional block and an intermediate node. SOLUTION: A functional block 3 inputs the data from another functional block via a bus 1 and a buffer circuit 5, and plural functional blocks including the block 3 are connected to the bus 1. The circuit 5 consists of a first-stage clocked CMOS inverter circuit 7 which is connected between an input terminal that applies the input data and an intermediate node, a CMOS inverter circuit 11 which is connected in antiparallel between an output terminal that outputs the output data Q and an intermediate node, and a feedback clocked CMOS inverter circuit 9. Then both circuits 7 and 9 control the output states by a control signal CONT and the inverse of signal CONT respectively.
Patent JP-H05110422-A (JP)
Title: Clock hold-over circuit
Inventor: TOCHIGI YOSHINORI
IPC: H03L7/14
Filed: 1991-10-16
Abstract: PURPOSE:To keep an output clock signal having the same frequency as before when a reference clock signal is not inputted by outputting the output clock signal with some clocks missed in response to read prescribed storage data when a reference clock signal is lost. CONSTITUTION:A content of a register 104 changes in response to a carry signal CA and a borrow signal BO. A storage means 107 stores for a prescribed time data 105 outputted in response to the content of the register 104 in the read order and outputs the data. A clock missing means 110 sets a clock signal 109 from a fixed oscillation means 108 into a missing state in response to the data 105' read from the means 107 to output an output clock signal CK1. When the reference clock signal CK is lost and not outputted, a specific signal 106 is fed to the means 107 and the data 105' are fed to the means 110. The output clock signal CK1 reaching the missing state in response to the data 105' is outputted. Thus, the output clock signal CK1 having the same frequency as before when the signal CK is not inputted is maintained.
Patent JP-H0691258-A (JP)
Title: Method for removing hydrogen peroxide
Inventor: KAWAKAMI AKIRA
IPC: C02F1/70
Filed: 1992-09-11
Abstract: PURPOSE:To remove surely hydrogen peroxide and to attempt to improve simplicity and versatility on application by a method wherein a waste water contg. hydrogen peroxide is brought into contact with a particulate activated carbon suspended at a specified ratio, and then, it is separated therefrom and the separated particulate activated carbon is returned to a contacting process. CONSTITUTION:A treating tank 1 has a double tank structure divided into an inside contacting part 11 and an outside sedimentation part 12 and a waste water feeding inlet 3 is provided on the bottom and the waste water contg. hydrogen peroxide is fed into an upward stream. In addition, a metal net 5 with a fine mesh is provided on the lower part and a particulate activated carbon suspended with a ratio of 1-35% of the effective vol. of the tank is filled thereon and another waste water feeding hole 4 is opened on the neighborhood of the upper part of the net 5 from which a waste water contg. hydrogen peroxide is fed along the side face of the contacting part 11 in the tangent direction to make the activated carbon-suspended water flow in the contacting part 11 and to stir it. In addition the activated carbon settled and accumulated on the bottom of the sedimentation part 12 is returned to the contacting part 11 from the opening 6 of the sedimentation part with the waste water from the waste water feeding hole 4 and the treated water which has been separated into a solid and a liq. is made flow out of a discharge pipe 7.
Patent JP-S61145731-A (JP)
Title: Optical disk device
Inventor: SASAKI MASATERU
IPC: G11B7/004
Filed: 1984-12-19
Abstract: PURPOSE:To secure completely the secrecy of data and also to obtain easily the control information at data record/reproduction by detecting a prescribed mark after comparing the reflected light quantity signal obtained by irradiating the light to the prescribed mark part with the output signal obtained by passing said reflected right quantity signal through an LPF and adding offset. CONSTITUTION:An analog switch 4 receives a data area signal (2) with start of the detection of data and releases the short-circuit of an operational amplifier 3. Then a detection signal (1) supplied to the amplifier 3 is shaped in wave form by a feedback circuit consisting of a resistor R3 and a capacitor C1 and has a prescribed time constant tau and sent to an operational amplifier 5 of the 2nd stage. The voltage obtained by controlling the power supplies +15 and -15 by a variable register RV is applied as the offset voltage to the signal sent through the amplifier 5. Thus a signal (3) is obtained and sent to a (-) terminal of a comparator 6. While the signal (1) is sent to a (+) terminal of the comparator 6. The comparator 6 compares the signal (1) with the signal (3) and the coincident signal waveform is sent to a circuit (not shown here) as a detection signal (4) for erasion mark (a).
Patent JP-S63121499-A (JP)
Title: Generating set for welding
Inventor: KATO YOSHIHIRO
IPC: H02K19/26
Filed: 1986-11-11
Abstract: PURPOSE:To permit a weldable range to be spread to an area, in which a current is smaller, without providing the title set with a resistor for limiting current or a saturatable reactor, by a method wherein the output coil of a generator for welding is divided into a plurality of groups and the AC outputs of respective groups are synthesized properly. CONSTITUTION:The output coil of a generator is divided into two groups S, N. The output coils U, V, W, U', V', W', which form one phase of the generator in respective groups, are connected in a form that two pieces of output coils are connected in parallel. A generated AC output is converted by diode stucks 5-8 into DC current. Upon welding, in which a large current is necessitated, the exciting current of the generator 1 is increased and a switch 18 is turned ON to synthesize the output current of a generator at N side and S side. When the welding is effected by a small current, the exciting current is weakened and the switch 18 is turned OFF whereby only the output current of the generator at N-side may be supplied.
Patent JP-H03132498-A (JP)
Title: Propulsive unit supporting structure for outboard machine
Inventor: TAKAHASHI HIDEJI
IPC: B63H20/02
Filed: 1989-10-17
Abstract: PURPOSE:To accomplish a spline coupling with no risk of slackening for a long period of time, wherein the spline coupling is to couple a coupling member for a propulsive unit with a steering shaft supporting the propulsive unit with possibility of steering, by installing a tapered thrust receiving member additionally to the spline part. CONSTITUTION:A swivel bracket 24 of an outboard unit is supported on a clamp bracket 22 on the hull side through a tilting shaft 23, and a propulsive unit 26 is supported on this swivel bracket 24 with a steering shaft 25 interposed in such a way as capable of being steered. In this coupling structure where a coupling member 36 on the propulsive unit 26 side is coupled with the steering shaft 25, a male spline 41 is formed at the protruding end of the shaft 25, and a tapered engaging part 51 and a male thread part 52 are formed at the two ends of this spline part 41. A female spline 42 is formed at the coupling member 36, and tapered receptacles 61, 62 are provided at the oversurface and undersurface of this spline part 42. After the coupling member 36 is fitted to the shaft 25 through a thrust receiving member 71, a nut 81 is screw fitted, and thus the coupling member 36 is coupled.
Patent JP-2001094738-A (JP)
Title: Image reader
Inventor: FUKUZAWA NOBUTADA
IPC: H04N1/04
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader that can read image information of an original with high accuracy by enhancing read accuracy of a gray scale reference member provided on an original continuous read glass section and correcting a gain of an image signal with high accuracy in the image reader having a continuous read function. SOLUTION: In the image reader that has a 1st image read means reading image information of an original placed or an original mount glass section and a 2nd image read means that reads image information of the original while sequentially feeding originals on an upper part of the original continuous read glass section, a gray scale reference member is placed to an end of the original continuous read glass section with a higher luminance as a result of comparison of the luminance at both ends in light distribution of the original lighting section in the main scanning direction, the image read section reads the gray scale reference member, an output obtained by the image read section is used to correct a temporal change in the luminance of the original lighting section in the main scanning direction and the image information of the original is read.
Patent JP-2001092315-A (JP)
Title: Image forming device
Inventor: TANAKA YASUO
IPC: G03G21/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents a lack of transfer, color slurring and a transportation defect and can prevent a transfer irregularity. SOLUTION: The image forming device has a photoreceptor drum 1 carrying an image, a transfer roller 6 transferring toner image to a transfer material P, a transfer high voltage power source 10 applying voltage to the transfer roller 6, a current detection resistor 11 detecting the size of current flowing into the photoreceptor drum 1 from the transfer roller 6, a transfer belt 9 which electrostatically attracting the transfer material P and transporting it, an attracting roller 13 attracting the transfer material P to the transfer belt 9, an attracting opposite roller 14 and an attracting high voltage power source 12 applying attracting voltage to the attracting roller 13. The photoreceptor drum 1 and the current detection resistor 11 are connected through a contact point 17 and a control part 20 controlling the voltage of the transfer high voltage power source 10 so that a current value detected by the current detection resistor 11 is kept to be constant is installed.
Patent JP-H11112370-A (JP)
Title: Data broadcast reception board and information processor
Inventor: ARISAWA MASAHITO
IPC: H04H40/18
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To avoid wasteful power consumption in a data broadcast reception board. SOLUTION: The data broadcast reception board 1 is connected to the control signal line of a personal computer by inserting it into the slot of the personal computer. The data broadcast reception board 1 is provided with a board-only power circuit 3 and a storage circuit 2. Power is always supplied to the power circuit 3 from a power supply line 32 in spite of on/off of a power source in a personal computer main body, and received data is stored in the storage circuit 2. Then data is transferred from the storage circuit 2 of the data broadcast reception board 1 to the personal computer main body in need.
Patent JP-H10158984-A (JP)
Title: Wire rope
Inventor: FUNAHASHI NOBUHIRO
IPC: D07B1/06
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a wire rope having excellent flexibility and high tensile strength. SOLUTION: This wire rope is constituted with a plurality of element wires 1 and produced by double-twisting through the swaging process. The average element wire diameter percentage of a plurality of element wires is <=5% and the swaging process increase the percentage up to 20-35%. The average element wire diameter percentage is represented by (d/D)×100, while wire gap percentage is given by (1-(S/A)×100 where d is the average outer diameter of the wires and D is the outer diameter before the processing such as swaging, S is the sum-up of the cross section area of individual wires and A is the area of the circumcircle of the wire rope after processing.
Patent JP-H10108926-A (JP)
Title: Golf club head and its manufacture
Inventor: TAMURA HITOSHI
IPC: A63B102/32
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head and a method for manufacturing the golf club head wherein fitting of a face body to a recess of a recessed place of a head main body can be easily and surely performed with an enough fixing strength and manufacturing process of the golf club head can be simplified. SOLUTION: On the inner peripheral face of a recessed place 12c of a ball hitting face 12b of a face part 12a of a head main body, a recessed part 16 being recessed more outward from the opening edge of the recessed place is formed and a bottom part 18 projected inward from the opening edge at the nearest position on the back face of the head main body in the recessed part is formed. A cutout 14a facing to the recessed part on the inner peripheral face of the recessed place of the head main body is formed on the peripheral face of a face body 14 when the face body is inserted into the recessed place and is supported by the bottom part.  The face body pressed into the recessed place is deformed plastically along the cutout of the peripheral face and is made to penetrat into the recessed part on the inner peripheral face of the recessed place and is fixed in the recessed place by being engaged with the recessed part in the inner peripheral face of the recessed place.
Patent JP-H02114697-A (JP)
Title: Hybrid integrated circuit device
Inventor: OISHI KAZUO
IPC: H05K1/16
Filed: 1988-10-25
Abstract: PURPOSE:To improve a hybrid integrated circuit device of this design in the degree of integration by a method wherein the circuit device is provided with such a structure that two circuit substrates are laminated through the intermediary of insulating resin, a film like element is arranged on the joining faces of the substrates with insulating resin respectively, and components are mounted on the surfaces of the substrates opposite to those on which the film like elements are arranged. CONSTITUTION:Two circuit substrates 1 and 2 are bonded together into one piece with an insulating resin layer 4. The insulating resin layer 4 is formed in such manner that thermosetting epoxy resin or the like is applied onto either the first circuit substrate 1 or the second circuit substrate 2 through a screen printing and then heat- bonded with pressure and set. Or, film molding resin of 5-stage may be heat bonded with pressure being sandwiched between the substrates 1 and 2. A film resistor, element 5 and a film condenser element C are formed on the joining faces of the first circuit substrate 1 and the second circuit substrate 3 with the insulating resin layer 4 respectively. And, the faces of the substrates 1 and 2 opposite to those joined to the insulating resin layer 4 are made to serve as component mounting faces, and the component mounting faces and the film-like elements forming faces are electrically connected through through-holes 7.
Patent JP-H02114555-A (JP)
Title: Lead frame for semiconductor device
Inventor: HOSOYA AKIHIRO
IPC: H01L23/50
Filed: 1988-10-24
Abstract: PURPOSE:To enhance reliability of a semiconductor device by forming an uneven part at a terminal part in order to prevent moisture from penetrating from the outside along the terminal. CONSTITUTION:A recessed part and a protruding part 23, 34 which are used to prevent moisture from penetrating are formed at an intermediate part of a lead frame terminal. For example, when one recessed part 23 is formed at a terminal part 22, moisture which penetrates along the terminal 22 from the outside is captured at the recessed part 23 and does not penetrate further into the inside. When one protruding part 34 is formed at a terminal part 32, it is possible to obtain the same effect as when the recessed part 23 is formed; in addition, when a plurality of recessed parts and protruding parts are formed at the terminal part, it is possible to more effectively prevent the moisture from penetrating. Thereby, it is possible to prevent a semiconductor device from being corroded by penetration of the moisture and a package crack from being produced by a rise in temperature during a mounting operation of a semiconductor package; reliability is enhanced.
Patent JP-H01111164-A (JP)
Title: Warm air heating machine
Inventor: IMAJIMA MITSUHIRO
IPC: F24H3/04
Filed: 1987-10-23
Abstract: PURPOSE:To improve safety for a burn as well as radiation effect, by a method wherein a cool air passage is provided in a duct to cool a heat permeating body by cool air which flows through the cool air passage. CONSTITUTION:Exhaust gas, generated by the combustion of a burner 5, passes through an exhaust gas purifying catalyst 10, then, is mixed with air, sucked through an air intake 14, by a convection fan motor 13, and is blown out of a warm air blow-off port 15 through a warm air passage 20. A part of air, sucked through the air intake 14, is not mixed with the exhaust gas and is blown off through a cool air blow-off port 16 while passing through a cool air passage 19 from an air port 18 and cooling the wall surface of a duct 12, a diffusion window 12 and a radiation peep window 24. The radiation peep window 24 and the diffusion window 21 will never become a high temperature since they are cooled by cool air, therefore, there is no possibility to get burn even when a finger touches them. Heat rays, emitted from a red heated body 8, are diffused by the recessed and projecting liquidous surface of the diffusion window 21 and are emitted through the whole surface thereof, therefore, the radiation peep window 24 will never be heated locally and permeates the radiation heat uniformly.
Patent JP-H0577127-A (JP)
Title: Machining pressure control method and device therefor
Inventor: IMAHASHI TAKAHIRO
IPC: B24B41/06
Filed: 1991-09-20
Abstract: PURPOSE:To optionally regulate the contact pressure of a lapping tool or a grindstone through a work piece and its corresponding object by controlling the weight of a work piece supporting means. CONSTITUTION:The one side of a detachably supporting means is ascendably attached to a fixed table 16. The supporting spring 21 of the detachably supporting means and a supporting force regulating device for the supporting spring 21 (for instance a stepping motor) are interposed between the lower part of the detachably supporting means and a supporting plate 18 for the fixed table 16. Thus, the weight of the detachably supporting means for the workpiece 32 is controlled to control contact pressure between the workpiece 32 and its corresponding object.
Patent JP-H01211735-A (JP)
Title: Electrophoresis display device
Inventor: HANJI MOTOYASU
IPC: G02F1/19
Filed: 1987-10-23
Abstract: PURPOSE:To prevent generation of display unevenness of an electrophoresis display device and to prolong a life of the device by extending thin wall parts to almost midway between spacers from both electrodes, moderating thus precipitation of electrophoretic particles. CONSTITUTION:Plural thin wall parts 16 are extended from electrodes 14, 15 to almost midway between the electrodes 14, 15, wherein the thin wall parts are arranged at the display electrode side 14 and another electrode side 15 alternately so as to moderate the precipitation of electrophoretic particles 12. In this case, the thin wall parts 16 are shaped to thin plates with an insulating material, for example, thin films of polyamide, etc., so as not to obstruct the display. Thus, generation of display unevenness is prevented by moderating the precipitation of velocity of electrophoretic particles, and the life of the display device is prolonged.